DSXchange

Hi,
I am creating my first parallel routine. I created the code in C and after compiling it I kept it in lib folder of PXEngine. I am now able to view and use the routine in transfrmr bt wen i compile the job it gives error at transformer stage :-- 'Parameter specified but not used in flow:DSPXWorkingDir'.
I had compiled the code using a diff compiler and used tht .obj file. Is it necessary tht the code be compiled on the same machine as the server using the same compiler and compiler-options as we see in the Parallel tab?
Plz guide me whr i m wrong..

change the object file .obj to .o and try and also don't forget to include stdlib.h in the routine. As per my experience.....even it compiles in windows it won't work in datastage without this library.